2-Bromoisobutyryl Bromide NEW
Price | Get Latest Price |
Package | 25KG |
Min. Order: | 1KG |
Supply Ability: | 50000KG/month |
Update Time: | 2023-07-25 |
Product Details
Product Name: 2-Bromoisobutyryl Bromide | CAS No.: 20769-85-1 |
EC-No.: 244-017-3 | Min. Order: 1KG |
Purity: 99% | Supply Ability: 50000KG/month |
Release date: 2023/07/25 |
CAS: | 20769-85-1 |
MF: | C4H6Br2O |
MW: | 229.9 |
EINECS: | 244-017-3 |
Product Categories: | Acid Halides;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks |
Mol File: | 20769-85-1.mol |
2-Bromoisobutyryl Bromide Chemical Properties |
Boiling point | 162-164 °C(lit.) |
density | 1.86 g/mL at 20 °C |
refractive index | n |
Fp | >110°C |
storage temp. | Store below +30°C. |
solubility | Miscible with acetone and carbon disulfide. |
form | Liquid |
color | Clear light yellow to yellow |
Specific Gravity | 1.860 (20/4℃) |
Water Solubility | reacts |
Sensitive | Moisture Sensitive |
BRN | 1746128 |
Stability: | Stable, but may react with moisture. Incompatible with water, strong oxidizing agents, strong bases. |
CAS DataBase Reference | 20769-85-1(CAS DataBase Reference) |
NIST Chemistry Reference | Propanoyl bromide, 2-bromo-2-methyl-(20769-85-1) |
EPA Substance Registry System | Propanoyl bromide, 2-bromo-2-methyl- (20769-85-1) |
2-Bromoisobutyryl Bromide Usage And Synthesis |
Description | 2-Bromoisobutyryl Bromide is a kind of bromide being useful in the chemical industry. It is used as an intermediate for the synthesis of pharmaceuticals, agrochemicals, dyes and other organic chemicals1. It can be used as atom transfer radical polymerization (ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide; to form an N-protected halodienamide which provided fourand five-membered lactams in the presence of copper (I) and a tertiary amine; in preparation of polycaprolactone macroinitiator via reaction with oligomeric caprolactone dio and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface2,3. As a initiator precursor, it can also be used for surface modification of Ethylene-vinyl alcohol (EVOH) copolymer films to grow surface-grafted poly-(acrylamide) chains. | |
Sources |
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Chemical Properties | colourless liquid | |
Uses | 2-Bromoisobutyryl bromide is used to prepare N-protected halodienamide, which provides four- and five-membered lactams in the presence of copper(I) and a tertiary amine. Further, it is used as atom transfer radical polymerization(ATRP) initiator for functionalization of hydroxyl groups present on the surface of graphene oxide. It is also used in preparation of polycaprolactone macroinitiators through reaction with oligomeric caprolactone diol and mesoporous silica nanoparticles with ATRP initiator anchored on the exterior surface. | |
Uses | α-Bromoisobutyryl bromide has been used:
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Quantity(Kilograms) | 1 - 10000 | >10000 |
Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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